hard-zinc

常見例句

• The applications of vacuum metallurgical technology in the recovery of secondary zinc-based resources are presented,including hot galvanizing scrap and hard zinc.
  本文介紹了真空冶金技術(shù)在熱鍍鋅渣、硬鋅以及其他鋅基二次資源再生中的應(yīng)用情況。
• Practice of energy saving in hard zinc distillation
  硬鋅真空蒸餾節(jié)能實(shí)踐
• It is hard to sleep without a cooler in this room.
  沒有空氣調(diào)節(jié)器，在這間屋里很難入睡。
• John felt it hard to rig out his family.
  約翰感到難以為一家大小置備衣著。
• The hard core in the party make all the decisions.
  這個(gè)黨的核心成員決定一切。
• Hard copy is computer output on paper, printing or graphics.
  硬拷貝是出現(xiàn)在紙上、印刷上或圖表上的電腦輸出。
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